search for: dlakelan

...very low degree of freedom t distribution (say 3) and publish those p values? Again, I'm content to ignore p values and stick to estimates, but the journal isn't. BTW: thanks to all on this list, I've benefitted greatly from R and from the archives of help topics. -- Daniel Lakeland dlakelan at street-artists.org http://www.street-artists.org/~dlakelan

I have a server that runs stand-alone with an LDAP directory and a KDC . The linux machines have sssd to allow unified users etc. The clients are mostly MacOS and Windows machines that aren't part of an AD. This config has worked for 15 years, but after upgrading Debian and bringing in Samba Version 4.17.7-Debian it seems to be broken. I believe this is related to:

I have executed a Repeated Measures ANOVA with one DV (latency) and one within subject factor (acoustic condtion: 3 levels) by bootstrapping my sampling distribution of F from the empirical sample distribution. I chose to resample because the sample distribution deviates from normality a lot. The overall F is significant and now I wish to decompose this with contrasts to ask if latencies to

[Yes, this is related to a homework problem, but is not the problems itself.] In my mathematical statistics class, we've just learned about properties of estimators, and I can now solve manually problems like this: A sample of size n = 16 is drawn from a normal distribution where sigma = 10 but mu is unknown. If mu = 20, what is the probability that the estimator mu hat = Y bar will lie

Please note clarifications in <<>> below. My apologies for any confusion. Thanks again, Scott ---------- Forwarded message ---------- From: Scott Stark <stark.sc@gmail.com> Date: Aug 23, 2007 1:03 PM Subject: Expedite scalar f(x) evaluation over vectors To: r-help@lists.r-project.org Dear R community, I am trying to code a fairly complex equation for optim(). My current

Hi! I'm translating some code from Matlab to R and I found a problem. I need to translate Matlab's function 'lsqnonlin' (http://www-ccs.ucsd.edu/matlab/toolbox/optim/lsqnonlin.html) into R, and at the beginning I thought it would be the same as R's 'optim'. But then I looked at the definition of 'lsqnonlin' and I don't quite see how to make

Folks, I wonder if anything could be said about the distribution of a random variate x, where x = N(0,1)/N(0,1) Obviously x is pathological because it could be 0/0. If we exclude this point, so the set is {x/(0/0)}, does x have a well defined distribution? or does it exist a distribution that approximates x. (The case could be generalized of course to N(mu1, sigma1)/N(mu2, sigma2) and one

Hi, New to R, I don't find a way to plot the following data with image(): x is a N * M matrix y is a vector of length M z is a N*M matrix I wish to plot z as a greyscale image, but my x axis is different for every row of the z data. Here is a minimal example, > theta<-c(3:6) # N > y<-c(1:5) # M > > x<-theta%*%t(y)# N * M > z<-sin(x) # N * M > > image(z)

Dear All, Is there any package to do multi-objective optimization? For instance, consider the following problem: maximize f(x,y) in order to x and maximize g(x,y) in order to y, simultaneously, with x and y being the same both for f and g. Can R do it numerically? Thanks in advance, Paul

I am a SAS user currently evaluating R as a possible addition or even replacement for SAS. The difficulty I have come across straight away is R's apparent difficulty in handling relatively large data files. Whilst I would not expect it to handle datasets with millions of records, I still really need to be able to work with dataset with 100,000+ records and 100+ variables. Yet, when reading

Hello: I am using R mainly on windows XP, version 2.5. I?m a biologist, with a medium level statistics background. I have a problem stating a two-way factorial design where both factors are random. I?m using the lmer() function implemented in the Matrix package version 0.99. My design is as follows: Two species were randomly selected from a total of 4 species. This species are present

I have 316 files. Each file represents a patient's breathing track (respiratory signal recorded for a variable number of cycles). All files have the same are made up of a header followed by a variable number of records. Each record contains 7 comma separated fields. The patient ID is recorder in the header which is stripped off when reading the file into a R data.frame. Since I need to keep

Dear All, I know how to export graphics as pdf files and then how to include them in LaTeX documents. However, I do not know how to do in order to have the text of the graphics written with the font selected for the LaTeX document. Is that possible? Thanks in advance, Paul

I'm looking for a function in R similar to t.test() which was generously pointed out to me yesterday, but which can be used for normally distributed data. To recap yesterday: > x <- scan() 1: 62 52 68 23 34 45 27 42 83 56 40 12: Read 11 items > alpha<- .05 > t.test(x) One Sample t-test data: x t = 8.8696, df = 10, p-value = 4.717e-06 alternative hypothesis: true

I'd like to fit linear models on very large datasets. My data frames are about 2000000 rows x 200 columns of doubles and I am using an 64 bit build of R. I've googled about this extensively and went over the "R Data Import/Export" guide. My primary issue is although my data represented in ascii form is 4Gb in size (therefore much smaller considered in binary), R consumes about

...ons in a rule Product: nftables Version: unspecified Hardware: x86_64 OS: Debian GNU/Linux Status: NEW Severity: normal Priority: P5 Component: nft Assignee: pablo at netfilter.org Reporter: dlakelan at street-artists.org Suppose I want to use a named quota to make decisions about what to do with packets: table inet foo { quota myquota {1000 mbytes used 0 bytes} chain foochain{ meta mark 0x123 quota named myquota comment "count packets with a certain mark" meta mark 0x...

...nymous quotas Product: nftables Version: unspecified Hardware: x86_64 OS: Debian GNU/Linux Status: NEW Severity: normal Priority: P5 Component: nft Assignee: pablo at netfilter.org Reporter: dlakelan at street-artists.org supposing that I have a quota myquota then meta mark 0x123 quota named myquota will count the packets. and "nft reset quotas" will reset the quota Suppose instead I want to use an anonymous quota to drop packets meta mark 0x123 quota over 1500 mbytes drop works...

On 4/14/23 11:01, Rowland Penny via samba wrote: > > > On 14/04/2023 18:37, Ralph Boehme via samba wrote: >> >>> >> this has been a quite common setup in certain environment. Iirc it >> should still work. Iirc when we applied security hardening recently >> we change to reject service tickets with a PAC when we're running in >> security=user

On 4/13/23 14:15, Rowland Penny via samba wrote: > > > >> >> security = user is the config that used to work before the upgrade. > > The Samba daemon smbd before 4.8.0 could connect to AD (or in this > case a kerberos kdc) directly, but from 4.8.0 it has to go via winbind > and has to be joined to the domain/kerberos realm. > > You appear to be running a

On 4/14/23 02:47, Christian Naumer via samba wrote: > We are only talking about joining your server to your REALM not the > clients. > > It is possible to do this. See this example for FreeIPA: > > https://freeipa.readthedocs.io/en/latest/designs/adtrust/samba-domain-member.html#domain-member-configuration-overview > > > But as you can see it is more complicated that